| 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 | $206.97 | 3.586% | $214.3919 | $214.39 | $214.40 | $214.40 |
| Purchase #2 | $177.91 | 6.484% | $189.4457 | $189.45 | $189.45 | $189.40 |
| Purchase #3 | $210.36 | 4.551% | $219.9335 | $219.93 | $219.95 | $219.90 |
| Purchase #4 | $106.49 | 13.440% | $120.8023 | $120.80 | $120.80 | $120.80 |
| Purchase #5 | $195.90 | 9.402% | $214.3185 | $214.32 | $214.30 | $214.30 |
| Purchase #6 | $117.66 | 8.825% | $128.0435 | $128.04 | $128.05 | $128.00 |
| Purchase #7 | $30.70 | 6.835% | $32.7983 | $32.80 | $32.80 | $32.80 |
| 7 purchase totals = | $1,045.99 | $1,119.7337 | $1,119.73 | $1,119.75 | $1,119.60 | |