| 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 | $211.59 | 4.787% | $221.7188 | $221.72 | $221.70 | $221.70 |
| Purchase #2 | $212.38 | 3.834% | $220.5226 | $220.52 | $220.50 | $220.50 |
| Purchase #3 | $57.54 | 4.309% | $60.0194 | $60.02 | $60.00 | $60.00 |
| Purchase #4 | $15.93 | 6.276% | $16.9298 | $16.93 | $16.95 | $16.90 |
| Purchase #5 | $10.75 | 9.626% | $11.7848 | $11.78 | $11.80 | $11.80 |
| Purchase #6 | $150.33 | 3.270% | $155.2458 | $155.25 | $155.25 | $155.20 |
| Purchase #7 | $127.65 | 6.174% | $135.5311 | $135.53 | $135.55 | $135.50 |
| 7 purchase totals = | $786.17 | $821.7523 | $821.75 | $821.75 | $821.60 | |