| 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 | $155.85 | 4.228% | $162.4393 | $162.44 | $162.45 | $162.40 |
| Purchase #2 | $143.34 | 4.667% | $150.0297 | $150.03 | $150.05 | $150.00 |
| Purchase #3 | $198.70 | 7.510% | $213.6224 | $213.62 | $213.60 | $213.60 |
| Purchase #4 | $130.49 | 7.233% | $139.9283 | $139.93 | $139.95 | $139.90 |
| Purchase #5 | $57.30 | 12.332% | $64.3662 | $64.37 | $64.35 | $64.40 |
| Purchase #6 | $244.99 | 4.254% | $255.4119 | $255.41 | $255.40 | $255.40 |
| Purchase #7 | $245.65 | 5.316% | $258.7088 | $258.71 | $258.70 | $258.70 |
| 7 purchase totals = | $1,176.32 | $1,244.5066 | $1,244.51 | $1,244.50 | $1,244.40 | |