| 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 | $124.83 | 4.149% | $130.0092 | $130.01 | $130.00 | $130.00 |
| Purchase #2 | $203.61 | 3.695% | $211.1334 | $211.13 | $211.15 | $211.10 |
| Purchase #3 | $193.74 | 4.143% | $201.7666 | $201.77 | $201.75 | $201.80 |
| Purchase #4 | $14.93 | 12.742% | $16.8324 | $16.83 | $16.85 | $16.80 |
| Purchase #5 | $71.97 | 4.866% | $75.4721 | $75.47 | $75.45 | $75.50 |
| Purchase #6 | $68.29 | 7.617% | $73.4916 | $73.49 | $73.50 | $73.50 |
| Purchase #7 | $142.60 | 13.570% | $161.9508 | $161.95 | $161.95 | $162.00 |
| 7 purchase totals = | $819.97 | $870.6561 | $870.65 | $870.65 | $870.70 | |