| 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 | $238.69 | 5.633% | $252.1354 | $252.14 | $252.15 | $252.10 |
| Purchase #2 | $69.29 | 3.570% | $71.7637 | $71.76 | $71.75 | $71.80 |
| Purchase #3 | $160.65 | 12.179% | $180.2156 | $180.22 | $180.20 | $180.20 |
| Purchase #4 | $129.88 | 13.236% | $147.0709 | $147.07 | $147.05 | $147.10 |
| Purchase #5 | $18.61 | 10.600% | $20.5827 | $20.58 | $20.60 | $20.60 |
| Purchase #6 | $196.97 | 6.325% | $209.4284 | $209.43 | $209.45 | $209.40 |
| Purchase #7 | $212.87 | 11.486% | $237.3202 | $237.32 | $237.30 | $237.30 |
| 7 purchase totals = | $1,026.96 | $1,118.5169 | $1,118.52 | $1,118.50 | $1,118.50 | |