| 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 | $198.68 | 8.777% | $216.1181 | $216.12 | $216.10 | $216.10 |
| Purchase #2 | $140.72 | 6.211% | $149.4601 | $149.46 | $149.45 | $149.50 |
| Purchase #3 | $176.74 | 11.812% | $197.6165 | $197.62 | $197.60 | $197.60 |
| Purchase #4 | $189.56 | 7.799% | $204.3438 | $204.34 | $204.35 | $204.30 |
| Purchase #5 | $240.56 | 6.464% | $256.1098 | $256.11 | $256.10 | $256.10 |
| Purchase #6 | $107.30 | 6.221% | $113.9751 | $113.98 | $114.00 | $114.00 |
| Purchase #7 | $36.88 | 4.134% | $38.4046 | $38.40 | $38.40 | $38.40 |
| 7 purchase totals = | $1,090.44 | $1,176.0280 | $1,176.03 | $1,176.00 | $1,176.00 | |