| 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 | $90.31 | 3.608% | $93.5684 | $93.57 | $93.55 | $93.60 |
| Purchase #2 | $215.94 | 3.808% | $224.163 | $224.16 | $224.15 | $224.20 |
| Purchase #3 | $233.64 | 8.383% | $253.226 | $253.23 | $253.25 | $253.20 |
| Purchase #4 | $223.98 | 7.539% | $240.8659 | $240.87 | $240.85 | $240.90 |
| Purchase #5 | $159.86 | 5.346% | $168.4061 | $168.41 | $168.40 | $168.40 |
| Purchase #6 | $122.77 | 4.384% | $128.1522 | $128.15 | $128.15 | $128.20 |
| Purchase #7 | $31.25 | 10.491% | $34.5284 | $34.53 | $34.55 | $34.50 |
| 7 purchase totals = | $1,077.75 | $1,142.9100 | $1,142.92 | $1,142.90 | $1,143.00 | |