| 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 | $127.77 | 5.711% | $135.0669 | $135.07 | $135.05 | $135.10 |
| Purchase #2 | $206.26 | 6.836% | $220.3599 | $220.36 | $220.35 | $220.40 |
| Purchase #3 | $216.94 | 8.330% | $235.0111 | $235.01 | $235.00 | $235.00 |
| Purchase #4 | $138.75 | 7.701% | $149.4351 | $149.44 | $149.45 | $149.40 |
| Purchase #5 | $249.67 | 8.329% | $270.465 | $270.47 | $270.45 | $270.50 |
| Purchase #6 | $141.56 | 10.278% | $156.1095 | $156.11 | $156.10 | $156.10 |
| Purchase #7 | $226.63 | 6.580% | $241.5423 | $241.54 | $241.55 | $241.50 |
| 7 purchase totals = | $1,307.58 | $1,407.9898 | $1,408.00 | $1,407.95 | $1,408.00 | |