| 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 | $173.93 | 7.688% | $187.3017 | $187.30 | $187.30 | $187.30 |
| Purchase #2 | $225.42 | 9.787% | $247.4819 | $247.48 | $247.50 | $247.50 |
| Purchase #3 | $67.26 | 3.852% | $69.8509 | $69.85 | $69.85 | $69.90 |
| Purchase #4 | $124.71 | 6.484% | $132.7962 | $132.80 | $132.80 | $132.80 |
| Purchase #5 | $250.31 | 11.477% | $279.0381 | $279.04 | $279.05 | $279.00 |
| Purchase #6 | $84.60 | 6.421% | $90.0322 | $90.03 | $90.05 | $90.00 |
| Purchase #7 | $181.36 | 12.547% | $204.1152 | $204.12 | $204.10 | $204.10 |
| 7 purchase totals = | $1,107.59 | $1,210.6162 | $1,210.62 | $1,210.65 | $1,210.60 | |