| 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 | $103.84 | 4.722% | $108.7433 | $108.74 | $108.75 | $108.70 |
| Purchase #2 | $235.93 | 12.786% | $266.096 | $266.10 | $266.10 | $266.10 |
| Purchase #3 | $233.82 | 6.708% | $249.5046 | $249.50 | $249.50 | $249.50 |
| Purchase #4 | $25.86 | 5.819% | $27.3648 | $27.36 | $27.35 | $27.40 |
| Purchase #5 | $233.30 | 8.230% | $252.5006 | $252.50 | $252.50 | $252.50 |
| Purchase #6 | $169.50 | 13.152% | $191.7926 | $191.79 | $191.80 | $191.80 |
| Purchase #7 | $123.30 | 4.299% | $128.6007 | $128.60 | $128.60 | $128.60 |
| 7 purchase totals = | $1,125.55 | $1,224.6026 | $1,224.59 | $1,224.60 | $1,224.60 | |