| 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 | $49.53 | 11.345% | $55.1492 | $55.15 | $55.15 | $55.10 |
| Purchase #2 | $245.34 | 4.542% | $256.4833 | $256.48 | $256.50 | $256.50 |
| Purchase #3 | $211.77 | 7.870% | $228.4363 | $228.44 | $228.45 | $228.40 |
| Purchase #4 | $145.58 | 13.581% | $165.3512 | $165.35 | $165.35 | $165.40 |
| Purchase #5 | $226.81 | 5.683% | $239.6996 | $239.70 | $239.70 | $239.70 |
| Purchase #6 | $241.77 | 11.653% | $269.9435 | $269.94 | $269.95 | $269.90 |
| Purchase #7 | $55.78 | 11.368% | $62.1211 | $62.12 | $62.10 | $62.10 |
| 7 purchase totals = | $1,176.58 | $1,277.1842 | $1,277.18 | $1,277.20 | $1,277.10 | |