| 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 | $246.98 | 7.317% | $265.0515 | $265.05 | $265.05 | $265.10 |
| Purchase #2 | $199.30 | 5.428% | $210.118 | $210.12 | $210.10 | $210.10 |
| Purchase #3 | $71.91 | 11.810% | $80.4026 | $80.40 | $80.40 | $80.40 |
| Purchase #4 | $194.64 | 4.413% | $203.2295 | $203.23 | $203.25 | $203.20 |
| Purchase #5 | $245.67 | 11.855% | $274.7942 | $274.79 | $274.80 | $274.80 |
| Purchase #6 | $33.26 | 13.119% | $37.6234 | $37.62 | $37.60 | $37.60 |
| Purchase #7 | $152.39 | 6.775% | $162.7144 | $162.71 | $162.70 | $162.70 |
| 7 purchase totals = | $1,144.15 | $1,233.9336 | $1,233.92 | $1,233.90 | $1,233.90 | |