| 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 | $230.27 | 4.802% | $241.3276 | $241.33 | $241.35 | $241.30 |
| Purchase #2 | $202.93 | 13.546% | $230.4189 | $230.42 | $230.40 | $230.40 |
| Purchase #3 | $51.80 | 3.640% | $53.6855 | $53.69 | $53.70 | $53.70 |
| Purchase #4 | $25.40 | 8.471% | $27.5516 | $27.55 | $27.55 | $27.60 |
| Purchase #5 | $161.30 | 9.611% | $176.8025 | $176.80 | $176.80 | $176.80 |
| Purchase #6 | $232.69 | 7.744% | $250.7095 | $250.71 | $250.70 | $250.70 |
| Purchase #7 | $223.77 | 7.840% | $241.3136 | $241.31 | $241.30 | $241.30 |
| 7 purchase totals = | $1,128.16 | $1,221.8092 | $1,221.81 | $1,221.80 | $1,221.80 | |