| 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 | $220.32 | 4.795% | $230.8843 | $230.88 | $230.90 | $230.90 |
| Purchase #2 | $238.73 | 9.761% | $262.0324 | $262.03 | $262.05 | $262.00 |
| Purchase #3 | $119.50 | 9.393% | $130.7246 | $130.72 | $130.70 | $130.70 |
| Purchase #4 | $195.69 | 9.344% | $213.9753 | $213.98 | $214.00 | $214.00 |
| Purchase #5 | $68.55 | 6.278% | $72.8536 | $72.85 | $72.85 | $72.90 |
| Purchase #6 | $173.45 | 3.412% | $179.3681 | $179.37 | $179.35 | $179.40 |
| Purchase #7 | $184.99 | 9.457% | $202.4845 | $202.48 | $202.50 | $202.50 |
| 7 purchase totals = | $1,201.23 | $1,292.3228 | $1,292.31 | $1,292.35 | $1,292.40 | |