| 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 | $8.28 | 13.797% | $9.4224 | $9.42 | $9.40 | $9.40 |
| Purchase #2 | $95.28 | 12.542% | $107.23 | $107.23 | $107.25 | $107.20 |
| Purchase #3 | $211.30 | 7.395% | $226.9256 | $226.93 | $226.95 | $226.90 |
| Purchase #4 | $69.32 | 6.140% | $73.5762 | $73.58 | $73.60 | $73.60 |
| Purchase #5 | $220.51 | 10.868% | $244.475 | $244.48 | $244.50 | $244.50 |
| Purchase #6 | $113.46 | 5.394% | $119.58 | $119.58 | $119.60 | $119.60 |
| Purchase #7 | $202.82 | 9.117% | $221.3111 | $221.31 | $221.30 | $221.30 |
| 7 purchase totals = | $920.97 | $1,002.5203 | $1,002.53 | $1,002.60 | $1,002.50 | |