| 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 | $207.53 | 11.737% | $231.8878 | $231.89 | $231.90 | $231.90 |
| Purchase #2 | $84.88 | 6.800% | $90.6518 | $90.65 | $90.65 | $90.70 |
| Purchase #3 | $101.69 | 13.386% | $115.3022 | $115.30 | $115.30 | $115.30 |
| Purchase #4 | $119.99 | 12.657% | $135.1771 | $135.18 | $135.20 | $135.20 |
| Purchase #5 | $154.86 | 11.142% | $172.1145 | $172.11 | $172.10 | $172.10 |
| Purchase #6 | $223.35 | 13.469% | $253.433 | $253.43 | $253.45 | $253.40 |
| Purchase #7 | $223.37 | 6.717% | $238.3738 | $238.37 | $238.35 | $238.40 |
| 7 purchase totals = | $1,115.67 | $1,236.9402 | $1,236.93 | $1,236.95 | $1,237.00 | |