| 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 | $244.47 | 5.587% | $258.1285 | $258.13 | $258.15 | $258.10 |
| Purchase #2 | $70.71 | 4.364% | $73.7958 | $73.80 | $73.80 | $73.80 |
| Purchase #3 | $226.68 | 10.618% | $250.7489 | $250.75 | $250.75 | $250.70 |
| Purchase #4 | $248.62 | 10.486% | $274.6903 | $274.69 | $274.70 | $274.70 |
| Purchase #5 | $109.61 | 8.857% | $119.3182 | $119.32 | $119.30 | $119.30 |
| Purchase #6 | $200.68 | 10.414% | $221.5788 | $221.58 | $221.60 | $221.60 |
| Purchase #7 | $202.45 | 8.819% | $220.3041 | $220.30 | $220.30 | $220.30 |
| 7 purchase totals = | $1,303.22 | $1,418.5646 | $1,418.57 | $1,418.60 | $1,418.50 | |