| 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 | $220.48 | 4.597% | $230.6155 | $230.62 | $230.60 | $230.60 |
| Purchase #2 | $224.39 | 8.823% | $244.1879 | $244.19 | $244.20 | $244.20 |
| Purchase #3 | $67.33 | 6.293% | $71.5671 | $71.57 | $71.55 | $71.60 |
| Purchase #4 | $129.74 | 4.786% | $135.9494 | $135.95 | $135.95 | $135.90 |
| Purchase #5 | $133.56 | 4.238% | $139.2203 | $139.22 | $139.20 | $139.20 |
| Purchase #6 | $168.78 | 11.168% | $187.6294 | $187.63 | $187.65 | $187.60 |
| Purchase #7 | $80.88 | 13.827% | $92.0633 | $92.06 | $92.05 | $92.10 |
| 7 purchase totals = | $1,025.16 | $1,101.2329 | $1,101.24 | $1,101.20 | $1,101.20 | |