| 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 | $53.67 | 4.539% | $56.1061 | $56.11 | $56.10 | $56.10 |
| Purchase #2 | $211.62 | 11.325% | $235.586 | $235.59 | $235.60 | $235.60 |
| Purchase #3 | $135.61 | 6.267% | $144.1087 | $144.11 | $144.10 | $144.10 |
| Purchase #4 | $30.72 | 9.602% | $33.6697 | $33.67 | $33.65 | $33.70 |
| Purchase #5 | $180.26 | 11.858% | $201.6352 | $201.64 | $201.65 | $201.60 |
| Purchase #6 | $176.25 | 8.110% | $190.5439 | $190.54 | $190.55 | $190.50 |
| Purchase #7 | $243.77 | 12.715% | $274.7654 | $274.77 | $274.75 | $274.80 |
| 7 purchase totals = | $1,031.90 | $1,136.4150 | $1,136.43 | $1,136.40 | $1,136.40 | |