| 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 | $31.30 | 13.493% | $35.5233 | $35.52 | $35.50 | $35.50 |
| Purchase #2 | $175.90 | 8.285% | $190.4733 | $190.47 | $190.45 | $190.50 |
| Purchase #3 | $49.35 | 9.312% | $53.9455 | $53.95 | $53.95 | $53.90 |
| Purchase #4 | $61.71 | 3.120% | $63.6354 | $63.64 | $63.65 | $63.60 |
| Purchase #5 | $181.65 | 7.319% | $194.945 | $194.95 | $194.95 | $194.90 |
| Purchase #6 | $208.25 | 9.530% | $228.0962 | $228.10 | $228.10 | $228.10 |
| Purchase #7 | $213.70 | 12.500% | $240.4125 | $240.41 | $240.40 | $240.40 |
| 7 purchase totals = | $921.86 | $1,007.0312 | $1,007.04 | $1,007.00 | $1,006.90 | |