| 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 | $212.73 | 5.232% | $223.86 | $223.86 | $223.85 | $223.90 |
| Purchase #2 | $200.76 | 12.649% | $226.1541 | $226.15 | $226.15 | $226.20 |
| Purchase #3 | $214.37 | 3.394% | $221.6457 | $221.65 | $221.65 | $221.60 |
| Purchase #4 | $198.80 | 11.225% | $221.1153 | $221.12 | $221.10 | $221.10 |
| Purchase #5 | $78.53 | 12.740% | $88.5347 | $88.53 | $88.55 | $88.50 |
| Purchase #6 | $229.38 | 6.588% | $244.4916 | $244.49 | $244.50 | $244.50 |
| Purchase #7 | $76.96 | 10.344% | $84.9207 | $84.92 | $84.90 | $84.90 |
| 7 purchase totals = | $1,211.53 | $1,310.7221 | $1,310.72 | $1,310.70 | $1,310.70 | |