| 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 | $121.40 | 7.589% | $130.613 | $130.61 | $130.60 | $130.60 |
| Purchase #2 | $206.98 | 8.183% | $223.9172 | $223.92 | $223.90 | $223.90 |
| Purchase #3 | $216.31 | 10.817% | $239.7083 | $239.71 | $239.70 | $239.70 |
| Purchase #4 | $136.62 | 9.154% | $149.1262 | $149.13 | $149.15 | $149.10 |
| Purchase #5 | $114.59 | 5.242% | $120.5968 | $120.60 | $120.60 | $120.60 |
| Purchase #6 | $50.61 | 12.860% | $57.1184 | $57.12 | $57.10 | $57.10 |
| Purchase #7 | $180.29 | 11.825% | $201.6093 | $201.61 | $201.60 | $201.60 |
| 7 purchase totals = | $1,026.80 | $1,122.6892 | $1,122.70 | $1,122.65 | $1,122.60 | |