| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $220.60 | 12.367% | $247.8816 | $247.88 | $247.90 | $247.90 |
| Purchase #2 | $157.63 | 8.549% | $171.1058 | $171.11 | $171.10 | $171.10 |
| Purchase #3 | $226.54 | 12.531% | $254.9277 | $254.93 | $254.95 | $254.90 |
| Purchase #4 | $179.31 | 7.150% | $192.1307 | $192.13 | $192.15 | $192.10 |
| Purchase #5 | $241.99 | 13.551% | $274.7821 | $274.78 | $274.80 | $274.80 |
| Purchase #6 | $168.57 | 12.505% | $189.6497 | $189.65 | $189.65 | $189.60 |
| Purchase #7 | $121.49 | 11.420% | $135.3642 | $135.36 | $135.35 | $135.40 |
| 7 purchase totals = | $1,316.13 | $1,465.8418 | $1,465.84 | $1,465.90 | $1,465.80 | |