| 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 | $39.84 | 3.287% | $41.1495 | $41.15 | $41.15 | $41.10 |
| Purchase #2 | $178.60 | 9.867% | $196.2225 | $196.22 | $196.20 | $196.20 |
| Purchase #3 | $66.42 | 6.597% | $70.8017 | $70.80 | $70.80 | $70.80 |
| Purchase #4 | $133.52 | 12.252% | $149.8789 | $149.88 | $149.90 | $149.90 |
| Purchase #5 | $203.86 | 8.586% | $221.3634 | $221.36 | $221.35 | $221.40 |
| Purchase #6 | $232.99 | 4.635% | $243.7891 | $243.79 | $243.80 | $243.80 |
| Purchase #7 | $160.72 | 5.415% | $169.423 | $169.42 | $169.40 | $169.40 |
| 7 purchase totals = | $1,015.95 | $1,092.6281 | $1,092.62 | $1,092.60 | $1,092.60 | |