| 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 | $206.84 | 7.252% | $221.84 | $221.84 | $221.85 | $221.80 |
| Purchase #2 | $192.56 | 11.793% | $215.2686 | $215.27 | $215.25 | $215.30 |
| Purchase #3 | $43.95 | 8.325% | $47.6088 | $47.61 | $47.60 | $47.60 |
| Purchase #4 | $23.33 | 3.616% | $24.1736 | $24.17 | $24.15 | $24.20 |
| Purchase #5 | $34.70 | 10.736% | $38.4254 | $38.43 | $38.45 | $38.40 |
| Purchase #6 | $8.42 | 10.560% | $9.3092 | $9.31 | $9.30 | $9.30 |
| Purchase #7 | $140.45 | 6.321% | $149.3278 | $149.33 | $149.35 | $149.30 |
| 7 purchase totals = | $650.25 | $705.9534 | $705.96 | $705.95 | $705.90 | |