| 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 | $218.71 | 12.198% | $245.3882 | $245.39 | $245.40 | $245.40 |
| Purchase #2 | $41.30 | 9.423% | $45.1917 | $45.19 | $45.20 | $45.20 |
| Purchase #3 | $175.55 | 6.624% | $187.1784 | $187.18 | $187.20 | $187.20 |
| Purchase #4 | $101.97 | 6.170% | $108.2615 | $108.26 | $108.25 | $108.30 |
| Purchase #5 | $178.65 | 8.719% | $194.2265 | $194.23 | $194.25 | $194.20 |
| Purchase #6 | $221.32 | 10.665% | $244.9238 | $244.92 | $244.90 | $244.90 |
| Purchase #7 | $198.77 | 10.860% | $220.3564 | $220.36 | $220.35 | $220.40 |
| 7 purchase totals = | $1,136.27 | $1,245.5265 | $1,245.53 | $1,245.55 | $1,245.60 | |