| 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 | $230.78 | 10.569% | $255.1711 | $255.17 | $255.15 | $255.20 |
| Purchase #2 | $177.51 | 4.292% | $185.1287 | $185.13 | $185.15 | $185.10 |
| Purchase #3 | $211.56 | 4.310% | $220.6782 | $220.68 | $220.70 | $220.70 |
| Purchase #4 | $151.36 | 13.753% | $172.1765 | $172.18 | $172.20 | $172.20 |
| Purchase #5 | $130.36 | 3.694% | $135.1755 | $135.18 | $135.20 | $135.20 |
| Purchase #6 | $195.81 | 8.120% | $211.7098 | $211.71 | $211.70 | $211.70 |
| Purchase #7 | $48.42 | 4.177% | $50.4425 | $50.44 | $50.45 | $50.40 |
| 7 purchase totals = | $1,145.80 | $1,230.4823 | $1,230.49 | $1,230.55 | $1,230.50 | |