| 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 | $119.63 | 11.489% | $133.3743 | $133.37 | $133.35 | $133.40 |
| Purchase #2 | $111.85 | 11.709% | $124.9465 | $124.95 | $124.95 | $124.90 |
| Purchase #3 | $139.97 | 6.644% | $149.2696 | $149.27 | $149.25 | $149.30 |
| Purchase #4 | $247.51 | 3.495% | $256.1605 | $256.16 | $256.15 | $256.20 |
| Purchase #5 | $9.48 | 11.818% | $10.6003 | $10.60 | $10.60 | $10.60 |
| Purchase #6 | $220.45 | 4.544% | $230.4672 | $230.47 | $230.45 | $230.50 |
| Purchase #7 | $128.47 | 3.144% | $132.5091 | $132.51 | $132.50 | $132.50 |
| 7 purchase totals = | $977.36 | $1,037.3275 | $1,037.33 | $1,037.25 | $1,037.40 | |