| 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 | $128.80 | 3.251% | $132.9873 | $132.99 | $133.00 | $133.00 |
| Purchase #2 | $134.90 | 4.297% | $140.6967 | $140.70 | $140.70 | $140.70 |
| Purchase #3 | $22.51 | 13.576% | $25.566 | $25.57 | $25.55 | $25.60 |
| Purchase #4 | $249.49 | 10.220% | $274.9879 | $274.99 | $275.00 | $275.00 |
| Purchase #5 | $195.76 | 5.448% | $206.425 | $206.43 | $206.45 | $206.40 |
| Purchase #6 | $135.33 | 7.463% | $145.4297 | $145.43 | $145.45 | $145.40 |
| Purchase #7 | $141.74 | 11.548% | $158.1081 | $158.11 | $158.10 | $158.10 |
| 7 purchase totals = | $1,008.53 | $1,084.2007 | $1,084.22 | $1,084.25 | $1,084.20 | |