| 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 | $211.91 | 5.870% | $224.3491 | $224.35 | $224.35 | $224.30 |
| Purchase #2 | $137.49 | 9.516% | $150.5735 | $150.57 | $150.55 | $150.60 |
| Purchase #3 | $182.80 | 6.129% | $194.0038 | $194.00 | $194.00 | $194.00 |
| Purchase #4 | $89.77 | 3.861% | $93.236 | $93.24 | $93.25 | $93.20 |
| Purchase #5 | $18.58 | 8.235% | $20.1101 | $20.11 | $20.10 | $20.10 |
| Purchase #6 | $241.41 | 4.839% | $253.0918 | $253.09 | $253.10 | $253.10 |
| Purchase #7 | $130.43 | 3.706% | $135.2637 | $135.26 | $135.25 | $135.30 |
| 7 purchase totals = | $1,012.39 | $1,070.6280 | $1,070.62 | $1,070.60 | $1,070.60 | |