| 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 | $124.73 | 7.375% | $133.9288 | $133.93 | $133.95 | $133.90 |
| Purchase #2 | $202.52 | 12.638% | $228.1145 | $228.11 | $228.10 | $228.10 |
| Purchase #3 | $216.93 | 4.408% | $226.4923 | $226.49 | $226.50 | $226.50 |
| Purchase #4 | $153.59 | 4.736% | $160.864 | $160.86 | $160.85 | $160.90 |
| Purchase #5 | $122.64 | 10.824% | $135.9146 | $135.91 | $135.90 | $135.90 |
| Purchase #6 | $241.35 | 10.150% | $265.847 | $265.85 | $265.85 | $265.80 |
| Purchase #7 | $75.51 | 9.616% | $82.771 | $82.77 | $82.75 | $82.80 |
| 7 purchase totals = | $1,137.27 | $1,233.9322 | $1,233.92 | $1,233.90 | $1,233.90 | |