| 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 | $243.26 | 6.490% | $259.0476 | $259.05 | $259.05 | $259.00 |
| Purchase #2 | $222.39 | 11.233% | $247.3711 | $247.37 | $247.35 | $247.40 |
| Purchase #3 | $132.41 | 9.717% | $145.2763 | $145.28 | $145.30 | $145.30 |
| Purchase #4 | $34.76 | 12.439% | $39.0838 | $39.08 | $39.10 | $39.10 |
| Purchase #5 | $158.81 | 12.159% | $178.1197 | $178.12 | $178.10 | $178.10 |
| Purchase #6 | $131.30 | 3.362% | $135.7143 | $135.71 | $135.70 | $135.70 |
| Purchase #7 | $114.36 | 8.401% | $123.9674 | $123.97 | $123.95 | $124.00 |
| 7 purchase totals = | $1,037.29 | $1,128.5802 | $1,128.58 | $1,128.55 | $1,128.60 | |