| 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 | $207.37 | 11.537% | $231.2943 | $231.29 | $231.30 | $231.30 |
| Purchase #2 | $91.29 | 10.333% | $100.723 | $100.72 | $100.70 | $100.70 |
| Purchase #3 | $135.55 | 12.397% | $152.3541 | $152.35 | $152.35 | $152.40 |
| Purchase #4 | $37.73 | 10.814% | $41.8101 | $41.81 | $41.80 | $41.80 |
| Purchase #5 | $191.74 | 13.462% | $217.552 | $217.55 | $217.55 | $217.60 |
| Purchase #6 | $119.65 | 8.631% | $129.977 | $129.98 | $130.00 | $130.00 |
| Purchase #7 | $223.40 | 7.753% | $240.7202 | $240.72 | $240.70 | $240.70 |
| 7 purchase totals = | $1,006.73 | $1,114.4307 | $1,114.42 | $1,114.40 | $1,114.50 | |