| 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 | $115.54 | 13.250% | $130.8491 | $130.85 | $130.85 | $130.80 |
| Purchase #2 | $138.94 | 9.843% | $152.6159 | $152.62 | $152.60 | $152.60 |
| Purchase #3 | $230.64 | 4.754% | $241.6046 | $241.60 | $241.60 | $241.60 |
| Purchase #4 | $65.35 | 13.228% | $73.9945 | $73.99 | $74.00 | $74.00 |
| Purchase #5 | $82.89 | 11.755% | $92.6337 | $92.63 | $92.65 | $92.60 |
| Purchase #6 | $234.41 | 9.168% | $255.9007 | $255.90 | $255.90 | $255.90 |
| Purchase #7 | $99.80 | 7.169% | $106.9547 | $106.95 | $106.95 | $107.00 |
| 7 purchase totals = | $967.57 | $1,054.5532 | $1,054.54 | $1,054.55 | $1,054.50 | |