| 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 | $242.52 | 12.684% | $273.2812 | $273.28 | $273.30 | $273.30 |
| Purchase #2 | $111.39 | 5.836% | $117.8907 | $117.89 | $117.90 | $117.90 |
| Purchase #3 | $33.98 | 5.726% | $35.9257 | $35.93 | $35.95 | $35.90 |
| Purchase #4 | $92.97 | 7.772% | $100.1956 | $100.20 | $100.20 | $100.20 |
| Purchase #5 | $114.25 | 7.829% | $123.1946 | $123.19 | $123.20 | $123.20 |
| Purchase #6 | $101.62 | 6.148% | $107.8676 | $107.87 | $107.85 | $107.90 |
| Purchase #7 | $248.73 | 8.729% | $270.4416 | $270.44 | $270.45 | $270.40 |
| 7 purchase totals = | $945.46 | $1,028.7970 | $1,028.80 | $1,028.85 | $1,028.80 | |