| 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 | $247.51 | 9.463% | $270.9319 | $270.93 | $270.95 | $270.90 |
| Purchase #2 | $166.28 | 8.640% | $180.6466 | $180.65 | $180.65 | $180.60 |
| Purchase #3 | $39.64 | 4.809% | $41.5463 | $41.55 | $41.55 | $41.50 |
| Purchase #4 | $35.79 | 12.503% | $40.2648 | $40.26 | $40.25 | $40.30 |
| Purchase #5 | $172.62 | 7.139% | $184.9433 | $184.94 | $184.95 | $184.90 |
| Purchase #6 | $209.58 | 9.825% | $230.1712 | $230.17 | $230.15 | $230.20 |
| Purchase #7 | $104.49 | 10.324% | $115.2775 | $115.28 | $115.30 | $115.30 |
| 7 purchase totals = | $975.91 | $1,063.7816 | $1,063.78 | $1,063.80 | $1,063.70 | |