| 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 | $6.28 | 12.421% | $7.06 | $7.06 | $7.05 | $7.10 |
| Purchase #2 | $231.30 | 3.673% | $239.7956 | $239.80 | $239.80 | $239.80 |
| Purchase #3 | $33.64 | 9.332% | $36.7793 | $36.78 | $36.80 | $36.80 |
| Purchase #4 | $91.55 | 8.477% | $99.3107 | $99.31 | $99.30 | $99.30 |
| Purchase #5 | $192.54 | 3.487% | $199.2539 | $199.25 | $199.25 | $199.30 |
| Purchase #6 | $37.48 | 3.584% | $38.8233 | $38.82 | $38.80 | $38.80 |
| Purchase #7 | $150.84 | 7.301% | $161.8528 | $161.85 | $161.85 | $161.90 |
| 7 purchase totals = | $743.63 | $782.8756 | $782.87 | $782.85 | $783.00 | |