| 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 | $194.93 | 3.150% | $201.0703 | $201.07 | $201.05 | $201.10 |
| Purchase #2 | $249.94 | 11.275% | $278.1207 | $278.12 | $278.10 | $278.10 |
| Purchase #3 | $238.94 | 10.247% | $263.4242 | $263.42 | $263.40 | $263.40 |
| Purchase #4 | $64.70 | 7.328% | $69.4412 | $69.44 | $69.45 | $69.40 |
| Purchase #5 | $67.86 | 9.803% | $74.5123 | $74.51 | $74.50 | $74.50 |
| Purchase #6 | $176.62 | 12.869% | $199.3492 | $199.35 | $199.35 | $199.30 |
| Purchase #7 | $31.71 | 6.357% | $33.7258 | $33.73 | $33.75 | $33.70 |
| 7 purchase totals = | $1,024.70 | $1,119.6437 | $1,119.64 | $1,119.60 | $1,119.50 | |