| 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 | $234.96 | 4.170% | $244.7578 | $244.76 | $244.75 | $244.80 |
| Purchase #2 | $46.33 | 11.258% | $51.5458 | $51.55 | $51.55 | $51.50 |
| Purchase #3 | $108.60 | 5.692% | $114.7815 | $114.78 | $114.80 | $114.80 |
| Purchase #4 | $8.63 | 12.360% | $9.6967 | $9.70 | $9.70 | $9.70 |
| Purchase #5 | $203.38 | 13.354% | $230.5394 | $230.54 | $230.55 | $230.50 |
| Purchase #6 | $241.30 | 11.131% | $268.1591 | $268.16 | $268.15 | $268.20 |
| Purchase #7 | $140.46 | 9.361% | $153.6085 | $153.61 | $153.60 | $153.60 |
| 7 purchase totals = | $983.66 | $1,073.0888 | $1,073.10 | $1,073.10 | $1,073.10 | |